baber/WOPTO huggingface dataset:
Patent JP-S5766108-A (JP)
Title: Method of making spinneret
Inventor: ISHIMOTO KAZUTOSHI
IPC: D01D4/00
Filed: 1980-10-13
Abstract: PURPOSE: Projections formed every time when a nozzle for passing through a polymer is punched on a thin plate for a spinneret with a punching tool are absorbed by a spongy thin plate to prevent the uneveness in the depth of the polymer-introducing holes and the deformation of the nozzles during the punching of many nozzles.  
     CONSTITUTION: A spongy or mesh plate 10 is laid between the plate 3 for spinneret and the base 2' with a flat surface and the plate 3 fixed to the base, then punching is effect by use of a puncing tool 4. The projections 8 formed by punching preliminary holes 5a are absorbed by the thin plate 10. The projections 8 on the bottom surface is flatened by grinding and a new spongy or mesh plate 10 is placed and the second punching is effected with the puncing tool 4 to finish the polymer- introducing holes 5. Then, the projections 8' are removed by grinding and another punching tool is used to form throhgh-holes for yarn nozzles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05337896-A (JP)
Title: Buckling preventing device for rod
Inventor: SESHIMO SATORU
IPC: B26F1/24
Filed: 1992-06-03
Abstract: PURPOSE:To prevent the deformation and damage of a rod bestowed with axial load so as to be pushed into a workpiece. CONSTITUTION:Plural guide plates 18 are fitted to a rod 10 provided at the lower end of a punch 9 struck by a piston 4 integrated into a cylinder 1. Each guide plate 18 is slidably supported by plural guide rods 16 disposed parallel to the rod 10, and an elastic member 20 for pressing the guide plate 18 is integrated to the back face side to the rod moving direction of each guide plate 18 so as to hold the spacing of the guide plates 18 constant. The rod 10 of the punch 9 is slidably supported in guide holes 19 formed at the respective guide plates 18 so as to prevent the deformation and damage of the rod 10.
Patent JP-S6130259-A (JP)
Title: Method and device for continuously casting metallic pipe andproduct thereof
Inventor: JIEFUREI NOORINGU PIITAASON
IPC: B22D11/01
Filed: 1985-07-01
Abstract: Dense, homogeneous tubular metal products (33) such as pipe is cast in long lengths continuously by introducing liquid metal (32) into the lower portion of an annular-shaped casting vessel (11). The liquid metal (32) is withdrawn in the presence of at least one elongated upwardly travelling alternating electromagnetic levitation field and a second inner electromagnetic containment field for maintaining the tubular liquid metal column (26) in a substantially weightless and pressureless condition while solidifying. The resulting solidified tubular metal product (33) is withdrawn from the upper portion of the field, cooled and further processed to result in a desired end product.
Patent JP-S5767653-A (JP)
Title: Resin composition
Inventor: FUKUSHIMA MASATADA
IPC: C09D167/00
Filed: 1980-10-13
Abstract: PURPOSE: A composition, prepared by incorporating an aromatic ether with a polyester resin, capable of forming a baked film having improved appearance, etc. without environmental pollution due to solvents, and suitable for melt coating.  
     CONSTITUTION: A resin composition prepared by incorporating a polyester with 3W40wt%, based on the polyester, aromatic ether expressed by the formula (R 1  is alkyl or H;R 2  is alkyl or phenyl), e.g. anisole, which has improved solubility in the polyester resin without causing the ester interchange. In case the composition is used for coating as a solution type insulating coating material at ordinary temperature, the amount of the solvent is increased to give the desired viscosity. The composition is useful as a molding material, e.g. for extrusion molding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5569357-A (JP)
Title: Gear with waved teeth
Inventor: AIKAWA TADASHI
IPC: F16H55/08
Filed: 1978-11-17
Abstract: PURPOSE: To smooth the rotation of gears, by using teeth with a curved tooth surface which conforms to a curve described by the tip of a tooth, with which the former is engaged, while turning.  
     CONSTITUTION: The tooth profile of the gears conforms to a curve described by the tip of a tooth, with which the former is engaged, while turning. As a result, a pair of teeth can keep in contact with each other far to a point of contact on a circle described by the tip of teeth of both gears. This can improve the transfer efficiency of force and make their rotation smooth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6034004-A (JP)
Inventor: HIROSE MASASHI
IPC: H01C10/32
Filed: 1983-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09325750-A (JP)
Title: Picture processor and its method
Inventor: HARA YUJI
IPC: B41J2/485
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of a contours buffer in a picture processor and method. SOLUTION: The minimum coordinate value of at least one direction of a parameter data group including a start point and a last point of a stroke is detected by a contour coordinate generation section 11 and a minimum coordinate detecting section 50, while a contours coordinate is generated from the parameter data group. A contour data generation section 12 stores range data indicating a painting out range in the prescribed address of a contour buffer 14 based on the contour coordinate and the minimum coordinate value or the maximum coordinate value. An address generation section 51 generates a plotting start address and a finish address on a bit map memory 16 based on a value based on the minimum coordinate value and the prescribed address and the range data.  A painting out section 15 performs painting out by writing the same value between the plotting start address and the finish address of the bit map memory 16.
Patent JP-H04368376-A (JP)
Title: 2,3-dihydrobenzofuran-based compound, its production and herbicide containing the same
Inventor: ARAI SEIJI
IPC: A01N43/08
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the subject new compound useful as a herbicide. CONSTITUTION:2,3-Dihydroxy-5-trifluoromethanesulfonyloxy-7-chloro-2- hydroxy-3,3-dimethylbenzofuran expressed by formula I. The compound expressed by formula I is obtained by reacting an enamine derivative, prepared from isobutyl aldehyde and morpholine and expressed by formula II with a benzoquinone expressed by formula III, providing a compound expressed by formula IV, then reacting the resultant compound with a trifluoromethanesulfonyl halide, etc., in the presence of a base such as triethylamine, affording a compound expressed by formula V, hydrolyzing the compound expressed by formula V in water solvent, providing 2,3-dihydro-5- trifluoromethanesulfonyloxy-2-hydroxy-3,3-dimethylbenzofuran expressed by formula VI, dissolving the prepared compound expressed by formula VI in an inert solvent such as benzene and reacting the aforementioned compound expressed by formula VI with a chlorinating reagent such as N- chlorosuccinimide or chlorine.
Patent JP-S5267708-A (JP)
Title: Rocker of brush holder for electric rotary machine
Inventor: ODAKURA MITSUO
IPC: H01R39/44
Filed: 1975-12-03
Abstract: PURPOSE: To make parts compatible, by keeping a rocker ring, which is fitted to a brush holder, fixed to its support during an operation, while rotative at the time of checking or interchanging the brush with regard to its support. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04367789-A (JP)
Title: Purification tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1991-06-14
Abstract: PURPOSE:To ensure that a purification tank consisting of an aerophobic filtration bed tank, a constant aeration tank and a sedimentation tank arranged in that order from a fouled water inflow side does not allow peeled-off sludge accumulated at the bottom of the contact aeration tank to be released without undergoing treatment at the sedimentation tank, if a large amount of fouled water flows into the purification tank, for example, and further, has increased purification capacity and demonstrates the high purification level of a released treated water. CONSTITUTION:The subject purification tank is equipped with a return device 4B which returns an intra-tank to aerophobic filtration bed tanks N1, N2 from the bottom of contact aeration tanks E1, E2 and a released flow control device P1 which controls the upper limits of a released flow of the intra-tank liquid into a sedimentation tank P.
Patent JP-H01311232-A (JP)
Title: Flow rate display device
Inventor: YASUDA HARUO
IPC: G01F1/00
Filed: 1988-06-09
Abstract: PURPOSE:To improve the convenience at the time of an excessive instantaneous flow rate countermeasure by generating an alarm and storing the instantaneous flow rate peak value at the time of the generation of the alarm even after resetting when detecting an instantaneous flow rate exceeding an excessive instantaneous flow rate set value. CONSTITUTION:The maximum instantaneous flow rate of the flow rate range of a flowmeter is multiplied by N to calculate the excessive instantaneous flow rate set value, which is stored on a RAM. Then the time measured value of a period measuring counter is stored as a detection period with input flow rate pulses and the period measuring counter is reset to start measuring a next period. An instantaneous flow rate is calculated from the detection period and stored on the RAM and its peak value is stored in a peak temporary storage part. This peak value is compared with the stored value of the excessive instantaneous flow rate storage part and when the peak value is larger, it is stored in the excessive instantaneous flow rate storage part. When this instanteneous flow rate is larger than the excessive instantaneous flow rate set value, the alarm is generated and the peak value of the peak temporary storage part is displayed; when the smaller, the peak value of the peak temporary storage part and the excessive instantaneous flow rate set value are compared and then the peak value when the peak value is larger or the instantaneous flow rate when smaller is displayed.
Patent JP-S5933873-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAI MASAAKI
IPC: H01L29/78
Filed: 1982-08-20
Abstract: PURPOSE:To form a semiconductor element which has no shortcircuit in a polycrystalline Si layer by forming by oxidation of the second gate oxidized film in a dry oxygen atmosphere, thereby improving the withstand voltage of the second gate oxidized film and the withstand voltage of a polycrystalline Si gate oxidized film and improving the overhang structure at the periphery of the first polycrystalline Si. CONSTITUTION:A semiconductor substrate 11 is oxidized in a dry oxygen atmosphere, thereby forming an oxidized film 12 for the first gate. Subsequently, the first polycrystalline Si 13 which becomes the first gate electrode is deposited by a CVD method, and phosphorus is diffused as a low resistance. Thereafter, an oxidized film 14 is formed on the surface of the first polycrystalline Si 13 in the dry oxygen atmosphere. Then, in the photoresist forming step, the film 14, the Si 13 and the film 13 are processed. Thereafter, oxidation is performed in the dry oxygen atmosphere, the second gate oxidized film 15 is formed on the substrate, and polycrystalline Si layer insulating film oxidized films 16, 17 are formed at the periphery of the first polycrystalline Si. Then, polycrystalline Si 18 to become the second gate electrode is deposited and processed.
Patent JP-S5279442-A (JP)
Title: Noise protecting device for freight handling vehicle
Inventor: AOYOSHI NOBUAKI
IPC: B62D25/00
Filed: 1975-11-29
Abstract: PURPOSE: To prositively prevent the noise produced in a freight handling vehicle and sound leaked downwardly from exteriorly radiating by providing a tire cover and a skirt and coating a noise absorbing material the vehicle hody of sealed hollow structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000329614-A (JP)
Title: Remote control transmitter
Inventor: ISHIMARU HISAAKI
IPC: G01J1/44
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To detect the quantity of UV-rays without requiring any extra load by providing an accessory of a camera, i.e., a remote controller, being carried ordinarily with an additional function for detecting UV-rays. SOLUTION: In a remote control transmitter 1 independent from the camera body and controlling the camera body remotely, intensity of UV-rays is measured at an UV-ray intensity detecting section 2. Depending on the UV-ray intensity measured at the UV-ray intensity detecting section 2, intensity of UV-rays is indicated at an UV-ray intensity indicating section 5 according to a designation from a control section 4.
Patent JP-H0816464-A (JP)
Title: Semiconductor memory
Inventor: WADA SHOJI
IPC: G06F12/06
Filed: 1994-06-24
Abstract: PURPOSE:To increase the number of pairs of simultaneously writable data lines by interposing plural column switches between input/output line pairs and data line pairs in series, selecting the switches in block units at the same time and selecting the switches, pair by pair. CONSTITUTION:The 1st column switches S11, S12 ... and 2nd column switches S21, S22 ... are connected in two stages in series, and interposed between input/ output line pairs io1 and io2 and data line pairs d1, d2 ... in this connection state. The 1st column switches S11, S12 ... are selected at the same time in block units of plural switches with select signals YSO-YS127 from a Y direction and the 2nd column switches S21, S22 ... are selected by input/output line pairs io1 and io2. Therefore, unselected input/output line pairs and data line pairs are disconnected by the 2nd column switches to prevent storage destruction through the data-line pairs on the unselected input/output line pair side and the 2nd column switches are selected in common by the input/output line pairs.
Patent JP-H021229-A (JP)
Title: Flow rate measuring catheter
Inventor: MIYATA SHINICHI
IPC: A61B5/028
Filed: 1988-06-10
Abstract: PURPOSE:To accurately measure a flow rate with good reproducibility by providing thermometric parts for measuring the temp. of a fluid at least at two places and calculating the flow rate of the fluid on the basis of the low measured temp. among the measured temps. by the thermometric parts. CONSTITUTION:Two sensors 8a, 8b for measuring a blood flow rate are provided to a catheter 22 in an axially symmetric state in the cross-section of the catheter main body 13. The measured temp. data of the thermometric parts 21a, 21b by the respective sensors 8a, 8b are converted to electric signals by a bridge circuit 23 to be compared with each other by a comparator 28. At this time, since the value of the low measured temp. among the measured temps. by the sensors 8a, 8b corresponds to the temp. of blood, the measured temps. are compared with each other by the comparator 28 and only the signal corresponding to the lower temp. is inputted to an amplifying circuit 24 to be used in the calculation of a blood flow rate. Since the blood flow rate can be measured by a heat dilution method always using lower temp. data even when the catheter 22 is present in a blood vessel 6 in any state, the flow rate can be measured without generating a measuring error and the reproducibility of measurement is good.
Patent JP-H075671-A (JP)
Title: Sensitive material alligning device
Inventor: TODOKI KENJI
IPC: G03B27/46
Filed: 1993-06-15
Abstract: PURPOSE:To allign sensitive materials developed in a photographic printing and developing device and to take out the materials in the same order as that of frames of a film. CONSTITUTION:A distribution guide 33 for lining up and taking out the developed sensitive material is provided on the way of a carrying path provided in the vicinity of an exit to select either of the carrying path leading to the upper exit 34 or the lower exit 38 in accordance with the size of the sensitive material PC. A tray 35 is provided on the outside of the exit 34. A one-way roller 36 and a high-speed roller 37 are provided in the path leading to the lower exit 38 to feed the sensitive material PC carried in a zigzag arrangement at a high speed. The fed sensitive material PC is successively carried by a carrier conveyor 39 to be successively alligned and heaped up on the tray.
Patent JP-S6033926-A (JP)
Title: Cleaning of joints of underground continuous wall
Inventor: NAKANO MASAYUKI
IPC: E02D5/18
Filed: 1983-08-05
Abstract: PURPOSE:To prevent the adherence of clay cakes to a partition plate by a method in which a temporary bonding plate is closely contacted with the following panel side of the partition plate for a reinforcing bar basket, and before placing concrete for the following panels, the temporary bonding plate is removed out. CONSTITUTION:A temporary bonding plate 6, e.g, thin steel sheet, etc., is beforehand closely attached to the face on the following panel side (b) of a partition plate 1 for a reinforcing bar basket. In constructing preceding panels, the reinforcing bar basket is inserted into an excavated hole, and concrete 9 is placed. In this case, bentonite mud water is usually put in the preceding excavated hole 10, and the cake of clay particles is adhered to the surface of the temporary bonding plate 6 mainly. After a trench for following panels is completed, a reinforcing bar basket for following panels is inserted into the trench, the temporary bonding plate 6 is removed from the plate 1 and pulled up to the ground's surface, and concrete is palced. The adherence of the cake of clay particles to the partition plate 1 can thus be prevented.
Patent JP-H0719071-A (JP)
Title: Exhaust engine brake gear having position of gap opening
Inventor: ARUFUREETO SHIYUMITSUTO
IPC: F02D9/06
Filed: 1994-06-24
Abstract: PURPOSE: To easily and inexpensively determine a certain gap opening position of a throttle flap valve of an exhaust engine brake device. CONSTITUTION: When a throttle flap valve 2 is located on a gap opening position a shaft 3 supporting the throttle flap valve is supported by a stopper 20 on a locking position through a lever arm 15, unrotatably in the closing direction. The stopper is reciprocated between the locking position and a releasing position by an additional piston cylinder device 18.
Patent JP-H10332039-A (JP)
Title: Air flow rate control valve
Inventor: MINE NOBUYUKI
IPC: F16K37/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To easily and precisely control working time of a pneumatic apparatus by putting a large number of graduations directed in the radial direction around a valve stem as their center on a spirally inserting surface on an outer end surface of a valve cylinder and putting graduations along the axial direction on an outer peripheral surface of the valve stem. SOLUTION: A longitudinal flat ground surface 17a is formed on an outer peripheral surface of a valve stem 17 on a control valve 16 by excising a part of a male screw in the axial direction. Graduations 18 along the axial direction are engraved on this flat ground surface. Additionally, it is favourable to put figures on the graduations 18 in accordance with the number of ridges of a male screw, that is, the pitch number. In the meantime, a disc type pointer scale 19 is fastened on an upper surface of a cover nut, and the valve stem 17 is made to pass through it. Graduation lines 20 directed in the radial direction are engraved on an upper surface of the pointer scale 19 at equal angles, and an angular figure 21 is engraved in the counterclockwise direction on each of the graduation lines 20.  It is possible to find a revolutional angle of the valve stem 17 by these graduation lines 20 and the flat ground surface 17a of the valve stem 17.
Patent JP-S5846035-A (JP)
Title: Preparation of hydroxycarboxylic acid derivative
Inventor: SUZUKI KIYOU
IPC: C07C51/00
Filed: 1981-09-11
Abstract: PURPOSE:To prepare the titled compound from an aliphatic aldehyde and Co, with easy reaction operation, by using a specific crystalline aluminosilicate which is a strongly acidic solid acid catalyst having high catalytic activity, high heat resistance, excellent handleability and long life. CONSTITUTION:A hydroxycarboxylic acid derivative (e.g. glycolic acid) is prepared by reacting an aliphatic aldehyde (e.g. formaldehyde) with carbon monoxide in a reaction medium in the presence of a crystalline aluminosilicate (e.g. ZSM-group zeolite) having X-ray diffraction angles of at least 7.9+ or -0.3 deg., 8.8+ or - 0.3 deg., 23.2+ or -0.3 deg., 23.7+ or -0.3 deg. and 24.4+ or -0.3 deg.. EFFECT:Since the catalyst can be separated and recovered easily, it can be recycled and reused. USE:Chemical detergent, intermediate for organic syntheses, raw material and additive of polymers, etc.
Patent JP-S5368045-A (JP)
Title: Variable length 2-dimensional shift register
Inventor: ARAKAWA TAKESHI
IPC: G11C19/00
Filed: 1976-11-29
Abstract: PURPOSE:To obtaina high-speed and highly reliable variable length 2-dimentional shift register using IC-RAM through a simple circuit constitution and without using various kinds of shift registers of different shift amount.
Patent JP-S6122388-A (JP)
Inventor: SHIRAI YOSHIHIRO
IPC: G09F9/40
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11334157-A (JP)
Title: Printer and control method therefor
Inventor: IMAI MAKOTO
IPC: B41J29/38
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which printing can be performed with no intermediary of an external unit, e.g. a personal computer, and a control method therefor. SOLUTION: The printer 10 comprises a CPU section 1 for controlling an interface section 4 such that the printer 10 can interface with an external unit even through a PC card, an interface section 4 receiving a data from an external unit, a section 11 for handling a PC card, an image memory section 3 for developing the RGB values of a data received from the external unit, a conversion table 7 storing correspondence between the RGB values and the CMY values, a section 6 for converting the data at the image memory section 3 into CMY values with reference to the conversion table 7 and printing the converted data, and a program memory section 2 for storing the control software of the printer.
Patent JP-2000328636-A (JP)
Title: Block laying foundation structure and block carrying method
Inventor: MIZUTANI HIROHISA
IPC: E03F3/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To carry and lay blocks safely and efficiently for large type box culvert or the like. SOLUTION: At both the sides of a concrete subgrade 10, a carriage way passage 12 for a block carrying carriage 11 is formed together with the concrete subgrade 10 in one united body, which is projected out above the concrete subgrade 10 with an interval wider than the width of a block 13 scheduled to be carried. A block 13 is raised by the block carrying carriage 11 traveling along a rail 14 at the top surface of a carrying passage 12 and then carried to a scheduled place for laying and unloaded on the concrete subgrade 10.